code: def _update_environment(**env):
      log.debug("_update_environment(...)")
      for name, value in env.items():
          os.environ[name] = value or ""
  
file_path: catboost/contrib/python/numpy/py2/numpy/distutils/exec_command.py
imports: from __future__ import division, absolute_import, print_function
  import os
  import sys
  import subprocess
  import locale
  from numpy.distutils.misc_util import is_sequence, make_temp_file
  from numpy.distutils import log
label_desc: Use image node_id 7 for calling a global function with example usage: _update_environment() without return types